Finding the Third Proportional to 2,637,160,418 and 5,491,348,060

Step by Step Solution

1. Step 1: Write the proportion equation
   2,637,160,418 : 5,491,348,060 = 5,491,348,060 : x
2. Step 2: Convert to fraction form
   2,637,160,418/5,491,348,060 = 5,491,348,060/x
3. Step 3: Cross multiply
   2,637,160,418x = 5,491,348,060 × 5,491,348,060
4. Step 4: Simplify right side
   2,637,160,418x = 30,154,903,516,065,763,328
5. Step 5: Solve for x
   x = 30,154,903,516,065,763,328/2,637,160,418
6. Step 6: Final answer
   x = 11,434,610,996.83